as: Reloc

 
 7.78 '.reloc OFFSET, RELOC_NAME[, EXPRESSION]'
 ==============================================
 
 Generate a relocation at OFFSET of type RELOC_NAME with value
 EXPRESSION.  If OFFSET is a number, the relocation is generated in the
 current section.  If OFFSET is an expression that resolves to a symbol
 plus offset, the relocation is generated in the given symbol's section.
 EXPRESSION, if present, must resolve to a symbol plus addend or to an
 absolute value, but note that not all targets support an addend.  e.g.
 ELF REL targets such as i386 store an addend in the section contents
 rather than in the relocation.  This low level interface does not
 support addends stored in the section.